EP4231591A3 - Communications system, communications device used in same, management device, and information terminal - Google Patents

Communications system, communications device used in same, management device, and information terminal Download PDF

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Publication number
EP4231591A3
EP4231591A3 EP23184671.8A EP23184671A EP4231591A3 EP 4231591 A3 EP4231591 A3 EP 4231591A3 EP 23184671 A EP23184671 A EP 23184671A EP 4231591 A3 EP4231591 A3 EP 4231591A3
Authority
EP
European Patent Office
Prior art keywords
information
communications
authentication
user
list
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23184671.8A
Other languages
German (de)
French (fr)
Other versions
EP4231591A2 (en
Inventor
Hideki Kawabata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Prosper Creative Co Ltd
Original Assignee
Prosper Creative Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Prosper Creative Co Ltd filed Critical Prosper Creative Co Ltd
Publication of EP4231591A2 publication Critical patent/EP4231591A2/en
Publication of EP4231591A3 publication Critical patent/EP4231591A3/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/44—Program or device authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0884—Network architectures or network communication protocols for network security for authentication of entities by delegation of authentication, e.g. a proxy authenticates an entity to be authenticated on behalf of this entity vis-à-vis an authentication entity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/101—Access control lists [ACL]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/104—Grouping of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/10—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols with particular housing, physical features or manual controls
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2115—Third party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/082—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying multi-factor authentication

Abstract

A communications system enabling a plurality of information terminals included in a same group to exchange data with each other via a network, the communications system comprising: a plurality of communications devices connected between each of information terminals in the group and the network respectively so as to perform mutual communication of high confidentiality between the plurality of information terminals included in the group, the communications device including a storage unit storing user authentication information for performing authentication of a user via the connected information terminal and pre-storing a device authentication list listing pieces of device authentication information necessary in authentication of each communications device with regard to all the communications devices in the same group, the device authentication list being pre-stored in a state where at least part of the device authentication list is inaccessible from outside of the communications device, the communications device configured to carry out, when exchange of data is performed between the information terminals via the network, user authentication process with the information terminal using the user authentication information and device-to-device authentication process with another communications device by referring to the device authentication list, the device authentication list including user information of each of the plurality of communications devices, a device, confidential information, status information of the user indicating whether the user is valid or invalid.
EP23184671.8A 2016-06-29 2017-06-29 Communications system, communications device used in same, management device, and information terminal Pending EP4231591A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016128381 2016-06-29
EP17820273.5A EP3481004B1 (en) 2016-06-29 2017-06-29 Communications system, communications device used in same, management device, and information terminal
PCT/JP2017/023940 WO2018003919A1 (en) 2016-06-29 2017-06-29 Communications system, communications device used in same, management device, and information terminal

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP17820273.5A Division EP3481004B1 (en) 2016-06-29 2017-06-29 Communications system, communications device used in same, management device, and information terminal
EP17820273.5A Division-Into EP3481004B1 (en) 2016-06-29 2017-06-29 Communications system, communications device used in same, management device, and information terminal

Publications (2)

Publication Number Publication Date
EP4231591A2 EP4231591A2 (en) 2023-08-23
EP4231591A3 true EP4231591A3 (en) 2023-10-25

Family

ID=60787289

Family Applications (2)

Application Number Title Priority Date Filing Date
EP17820273.5A Active EP3481004B1 (en) 2016-06-29 2017-06-29 Communications system, communications device used in same, management device, and information terminal
EP23184671.8A Pending EP4231591A3 (en) 2016-06-29 2017-06-29 Communications system, communications device used in same, management device, and information terminal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP17820273.5A Active EP3481004B1 (en) 2016-06-29 2017-06-29 Communications system, communications device used in same, management device, and information terminal

Country Status (4)

Country Link
US (2) US11082423B2 (en)
EP (2) EP3481004B1 (en)
JP (1) JP7152765B2 (en)
WO (1) WO2018003919A1 (en)

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JP2019054466A (en) * 2017-09-15 2019-04-04 株式会社 エヌティーアイ Communication system, first communication device, second communication device, method, and computer program
US10887351B2 (en) * 2018-05-02 2021-01-05 NortonLifeLock Inc. Security for IoT home voice assistants
JP6846381B2 (en) * 2018-05-31 2021-03-24 株式会社日立製作所 Connected device restriction system
JP7164333B2 (en) * 2018-06-27 2022-11-01 株式会社日立製作所 Personal information analysis system
JP7262964B2 (en) * 2018-10-12 2023-04-24 株式会社東芝 Information processing device and information processing system
US11374958B2 (en) * 2018-10-31 2022-06-28 International Business Machines Corporation Security protection rule prediction and enforcement
JP7273523B2 (en) * 2019-01-25 2023-05-15 株式会社東芝 Communication control device and communication control system
CN111262834B (en) * 2020-01-09 2022-03-29 中国信息通信研究院 Authentication and credibility analysis method, device and system for physical entity
JP7058687B2 (en) * 2020-04-27 2022-04-22 ソフトバンク株式会社 Systems, communication devices, programs, and communication methods
US11363041B2 (en) 2020-05-15 2022-06-14 International Business Machines Corporation Protecting computer assets from malicious attacks
CN112153055B (en) * 2020-09-25 2023-04-18 北京百度网讯科技有限公司 Authentication method and device, computing equipment and medium
JP2022162236A (en) * 2021-04-12 2022-10-24 広海 大谷 Ioting of vehicle key, id, wallet, bag, and badge

Citations (4)

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US20040187018A1 (en) * 2001-10-09 2004-09-23 Owen William N. Multi-factor authentication system
WO2011014037A2 (en) * 2009-07-31 2011-02-03 Samsung Electronics Co., Ltd. System for managing unregistered terminals with shared authentication information and method thereof
WO2012135680A1 (en) * 2011-04-01 2012-10-04 Interdigital Patent Holdings, Inc. System and method for sharing a common pdp context
US20160087972A1 (en) * 2014-09-23 2016-03-24 Qualcomm Incorporated Certificate-based authentication

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JP4113462B2 (en) * 2002-06-11 2008-07-09 松下電器産業株式会社 Content communication history analysis system and data communication control device
JP4457665B2 (en) * 2003-12-26 2010-04-28 株式会社セガ Information supply terminal
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JP2008181427A (en) * 2007-01-25 2008-08-07 Fuji Xerox Co Ltd Single sign-on system, information terminal device, single sign-on server, program
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Patent Citations (4)

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US20040187018A1 (en) * 2001-10-09 2004-09-23 Owen William N. Multi-factor authentication system
WO2011014037A2 (en) * 2009-07-31 2011-02-03 Samsung Electronics Co., Ltd. System for managing unregistered terminals with shared authentication information and method thereof
WO2012135680A1 (en) * 2011-04-01 2012-10-04 Interdigital Patent Holdings, Inc. System and method for sharing a common pdp context
US20160087972A1 (en) * 2014-09-23 2016-03-24 Qualcomm Incorporated Certificate-based authentication

Also Published As

Publication number Publication date
EP4231591A2 (en) 2023-08-23
JP2022137171A (en) 2022-09-21
EP3481004A1 (en) 2019-05-08
US20210320909A1 (en) 2021-10-14
EP3481004B1 (en) 2023-08-16
JP7152765B2 (en) 2022-10-13
WO2018003919A1 (en) 2018-01-04
EP3481004A4 (en) 2019-05-08
US20190273733A1 (en) 2019-09-05
US11082423B2 (en) 2021-08-03
JPWO2018003919A1 (en) 2019-04-25

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